IP Verse

Pipe Coupling Including A Foldable Seal For Range Of Pipe Diameters

Patent No. EP3341640 (titled "Pipe Coupling Including A Foldable Seal For Range Of Pipe Diameters") was filed by Eliezer Krausz Industrial on Aug 19, 2016. The application was issued on Jan 18, 2023.

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
HAUFF TECHNIKOct 17, 2023KONIG SZYNKA TILMANN VON RENESSE PATENTANWALTE PARTNERSCHAFT MBB MUNCHEN
HAUFF TECHNIKOct 17, 2023SZYNKA SMORODIN PATENTANWALTE PARTNERSCHAFT

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents

EP3341640

ELIEZER KRAUSZ INDUSTRIAL
Application Number
EP16766391A
Filing Date
Aug 19, 2016
Status
Granted And Under Opposition
Dec 16, 2022
Publication Date
Jan 18, 2023
External Links
Slate, Register , Google Patents